Devon Energy Announces Upcoming Investor Events

OKLAHOMA CITY, Aug. 27 /PRNewswire-FirstCall/ -- Devon Energy Corporation
(NYSE: DVN) today announced the dates and times of upcoming presentations to
the investment community. The events will be available to the public via
internet webcasts. Webcast links will be accessible from Devon's home page at
http://www.devonenergy.com on the dates of the events.
-- Devon will present at the Lehman Brothers CEO Energy Conference in
New York on Wednesday, September 3, 2008, at 7:45 a.m. Eastern Time.

-- Devon will present at the Peters & Co. Limited 2008 North American
Oil & Gas Conference in Toronto on Tuesday, September 9, 2008, at
10:15 a.m. Eastern Time.

-- Devon will present at the Bank of America 38th Annual Investment
Conference in San Francisco on Wednesday, September 17, 2008, at
11 a.m. Pacific Time (2 p.m. Eastern Time).

-- Devon will present at the IPAA Oil and Gas Investment Symposium in
San Francisco on Wednesday, October 8, 2008, at 10:05 a.m. Pacific Time
(1:05 p.m. Eastern Time).

-- Devon will discuss its third-quarter 2008 financial and operating
results at 10 a.m. Central Time (11 a.m. Eastern Time) on Wednesday,
November 5.

Devon Energy Corporation is an Oklahoma City-based independent energy
company engaged in oil and gas exploration and production. Devon is the
largest U.S.-based independent oil and gas producer and is included in the S&P
500 Index. For more information about Devon, please visit our website at
http://www.devonenergy.com.
SOURCE Devon Energy Corporation

Investors, Zack Hager, +1-405-552-4526, or Media, Chip Minty, +1-405-228-8647,
both of Devon Energy Corporation